Wireless earphone



FIG. 1 is a front, top, right side perspective view of a wireless earphone showing the new design;

FIG. 2 is a front, bottom, right side perspective view thereof;

FIG. 3 is a rear, bottom, left side perspective view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a front elevation view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a top plan view thereof.

The broken lines shown in FIGS. 1-9 illustrate portions of the wireless earphone that form no part of the claimed design. 

CLAIM The ornamental design of a wireless earphone, as shown and described. 